13967830

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:372

約数の個数: 32

約数和(自身を含む): 25878528

約数和(自身を除く): 11910698

約数列:

[1, 2, 5, 10, 71, 103, 142, 191, 206, 355, 382, 515, 710, 955, 1030, 1910, 7313, 13561, 14626, 19673, 27122, 36565, 39346, 67805, 73130, 98365, 135610, 196730, 1396783, 2793566, 6983915, 13967830]

約数ペア:

[(1, 13967830), (2, 6983915), (5, 2793566), (10, 1396783), (71, 196730), (103, 135610), (142, 98365), (191, 73130), (206, 67805), (355, 39346), (382, 36565), (515, 27122), (710, 19673), (955, 14626), (1030, 13561), (1910, 7313)]